111322011310023 has 32 divisors (see below), whose sum is σ = 152984270868480. Its totient is φ = 71951794024320.

The previous prime is 111322011310021. The next prime is 111322011310039. The reversal of 111322011310023 is 320013110223111.

It is not a de Polignac number, because 111322011310023 - 2¹ = 111322011310021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111322011310021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55676113 + ... + 57640901.

It is an arithmetic number, because the mean of its divisors is an integer number (4780758464640).

Almost surely, 2^{111322011310023} is an apocalyptic number.

111322011310023 is a deficient number, since it is larger than the sum of its proper divisors (41662259558457).

111322011310023 is a wasteful number, since it uses less digits than its factorization.

111322011310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966647.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 111322011310023 its reverse (320013110223111), we get a palindrome (431335121533134).

The spelling of 111322011310023 in words is "one hundred eleven trillion, three hundred twenty-two billion, eleven million, three hundred ten thousand, twenty-three".